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Lifegard Aquatics Quiet One Pro Series Aquarium Pump 4000


Item #: RB30007

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  • ECO-SAV™ runs cooler and generates more power with less energy consumption.
  • Internal recirculation prevents overheating and ejects obstructing debris.
  • Remarkable impeller technology provides combined rotors, improved shaft materials and corrosion resistant bearings.
  • EZ access cover allows ease of maintenance of rotor, shaft and removable impellers.
  • Innovative “cooling chambers” provide air-cooling during dry use and water cooling in wet applications.
  • Flow controls on 800, 1200, 2200, 3000, 4000, 5000 and 6000 models.
Quiet One Aquarium Pumps 120 Volt / 60 Hz / 6` Cord
Model GPH Ft. of Head Watts Amps Suction Discharge
100 16/36 1.8' 2.6/2.8 0.040 Screen 1/2" Tube
200 87 1.8' 2.9 0.047 Screen 1/2" Tube
400 103 2.1' 3.5 0.047 Screen 1/2" Tube
800 240 4.8' 10.0 0.24 Screen 1/2" Tube
1200 317 7.0' 17.5 0.40 1/2" MPT 1/2" MPT
2200 594 10.7' 38 0.46 1" MPT 1" MPT
3000 758 10.3' 49 0.54 1" MPT 1" MPT
4000 1022 10.2' 58 0.60 1" MPT 1" MPT
5000 1458 11.8' 123 1.20 1" MPT 1" MPT
6000 1876 12.0' 155 1.50 1" MPT 1" MPT

Manufacturer information

Lifegard Aquatics Aquarium Supplies
Lifegard Aquatics manufactures and supplies a complete line of aquarium, pond, water garden and aquaculture products for the advanced aquarist, pond owner, professional landscaper or contractor. Their proven quality products include life support systems for salt or freshwater use in large or small aquariums, outdoor ponds, fountains and water gardens, as well as fish hatcheries or other commercial installations. Lifegard Aquatic’s product line features filtration units, ultraviolet (UV) sterilizers, pumps of every conceivable size and performance, automatic fish feeders, digital thermometers, filter media, Fittings, valves and other support equipment required for maintaining indoor or outdoor installations.

5 Stars


Reviewed on
January 20, 2020

Yes, I would recommend this.

Quiet One pump 4000

Pros: last a long time

nice pumps - power ful and last a long time

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Reviewed on
April 01, 2019

Yes, I would recommend this.

Excellent value

Pros: Value

Cons: None for the price point

Moves plenty of water for a Red Sea 350, and is surprisingly quiet. Highly recommend this line if you are not stuck on expensive/fancy pumps.

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Reviewed on
January 23, 2018

Yes, I would recommend this.

Great backup pump

Pros: Lightweight, Price, dependability

Cons: Noisy

Bought this pump for backup after my main return pump failed and use it while cleaning my main return pump! Little noisy but gets the job done

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Reviewed on
July 22, 2017

Yes, I would recommend this.

Affordable pump

Pros: Affordable, ease of use

Cons: None

I'm happy with the pump so far, was easy to setup and has good flow on my 90 gallon reef

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roger fox

Reviewed on
December 09, 2016

Yes, I would recommend this.

unusual use

I have used this pump and several of it's older models. I get 2 or 3 years out of them before they give up the ghost. Now that may sound like a "negative" but for me it is great. I have a traditional Japanese style cedar soaking tub. A hot tub, but not the lights and fiberglass type. I use these pumps to circulate (mix) the water to even out the temps in the 4 foot deep tub. I also use one to pump water through a filter system of my construction. Water temps are in the 105F area except sometimes I get it way too hot to begin with, say about 140F, and then have to cool it down before use. These pumps are not designed for these temps, hence my being very happy with 2 - 3 years before failure. I even had one run 4 years. The tub is hot over 200 days a year for at least 6 hours of pumping hot water each day. They are great pumps and I will continue buying them.

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